lace_box2d 0.1.0

We encountered an error during the generation of documentation:
box2d_thin.gpr: info: Parsing "/home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54/library/box2d_thin.gpr"
box2d_thin.gpr: info: search path:
box2d_thin.gpr: info: /home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54
box2d_thin.gpr: info: /home/chouteau/.config/alire/cache/dependencies/gnat_native_12.1.2_66b989b5
box2d_thin.gpr: info: /home/chouteau/.config/alire/cache/dependencies/gprbuild_22.0.1_24dfc1b5
box2d_thin.gpr: info: /home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54/alire/cache/dependencies/lace_c_math_0.1.0_e47df28c/library
box2d_thin.gpr: info: /home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54/alire/cache/dependencies/lace_math_0.1.0_3ab67197/library
box2d_thin.gpr: info: /home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54/alire/cache/dependencies/lace_shared_0.1.0_bc8f1534
box2d_thin.gpr: info: /home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54/alire/cache/dependencies/lace_swig_0.1.0_ddbc016d/library
box2d_thin.gpr: info: /home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54/library
box2d_thin.gpr: info: /home/chouteau/.config/alire/cache/dependencies/gnat_native_12.1.2_66b989b5/x86_64-linux/share/gpr
box2d_thin.gpr: info: /home/chouteau/.config/alire/cache/dependencies/gnat_native_12.1.2_66b989b5/x86_64-linux/lib/gnat
box2d_thin.gpr: info: /home/chouteau/.config/alire/cache/dependencies/gnat_native_12.1.2_66b989b5/share/gpr
box2d_thin.gpr: info: /home/chouteau/.config/alire/cache/dependencies/gnat_native_12.1.2_66b989b5/lib/gnat
box2d_thin_c.gpr:21:20: error: undefined project "Lace_shared"

raised GPR2.PROJECT_ERROR : /home/chouteau/src/github/alire/docs.ada.dev/tmp/lace_box2d/0.1.0/lace_box2d_0.1.0_fecf3d54/library/box2d_thin.gpr semantic error
ERROR: Command ["gnatdoc4", "-P", "library/box2d_thin.gpr", "--output-dir", "/home/chouteau/src/github/alire/docs.ada.dev/crate/lace_box2d/0.1.0", "--front-matter", "crate: lace_box2d", "--no-subprojects"] exited with code 1